package com.zzyl.nursing.service.impl;

import java.util.HashMap;
import java.util.List;

import cn.hutool.core.collection.ListUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.Arrays;
import java.util.Random;

/**
 * 老人家属Service业务层处理
 * 
 * @author 大黑牛
 * @date 2025-10-16
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;
    @Autowired
    private WechatServiceImpl wechatServiceImpl;
    @Autowired
    private TokenService tokenService;



    /**
     * 新增老人家属
     * 
     * @param dto 老人家属
     * @return 结果
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {
        //1、调用微信的接口返回一个openid
        String openid = wechatServiceImpl.getOpenid(dto.getCode());
        //2、根据openid查询家属
        LambdaQueryWrapper<FamilyMember> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(FamilyMember::getOpenId, openid);
        FamilyMember familyMember = this.getOne(wrapper);
        //3、调用微信的接口获取用户的手机号
        String phone = wechatServiceImpl.getPhone(dto.getPhoneCode());
        //4、如果查不到直接新增
        if (familyMember == null){
            familyMember = new FamilyMember();

            familyMember.setPhone(phone);
            String nickName = DEFAULT_NICKNAME_PREFIX.get(new Random().nextInt(DEFAULT_NICKNAME_PREFIX.size()));
            familyMember.setName(nickName);
            familyMember.setOpenId(openid);
            this.save(familyMember);
        }else {
            //5.判断手机号是否有变化，如果有变化更新家属信息
            if (familyMember.getPhone().equals(phone)){
                familyMember.setPhone(phone);
            }
            this.updateById(familyMember);
        }
        //6、生成tokenTokenService
        HashMap<String, Object> map = new HashMap<>();
        map.put("id", familyMember.getId());
        map.put("nickName", familyMember.getName());
        String token = tokenService.createToken(map);

        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());
        return loginVo;
    }

    static List<String> DEFAULT_NICKNAME_PREFIX = ListUtil.of("生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝"
    );
}
